Seattle Sea Conditions and Tide Table

Seattle Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at — and sunset is at 05:30 PM.

Days 1–4 Weather Summary

Light rain (total 4mm), mostly falling on Tue morning. Low air temperatures (max 8°C on Sat afternoon, min 1°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

A dusting of new snow. Icy conditions (max 6°C on Tue afternoon, min 0°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 57mm), heaviest during Sun afternoon. Very mild (max 10°C on Sun morning, min 2°C on Fri night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Mon afternoon. Mild temperatures (max 9°C on Tue afternoon, min 2°C on Tue night). Wind will be generally light.

Sat
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
1
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
1:47PM2.94m
4:55AM3.57m
2:40PM3.00m
5:16AM3.63m
3:29PM3.07m
5:34AM3.68m
4:18PM3.12m
5:52AM3.72m
5:07PM3.14m
6:13AM3.75m
6:00PM3.13m
6:36AM3.76m
6:56PM3.09m
7:03AM3.74m
7:59PM3.02m
7:33AM3.68m
9:11PM2.94m
8:07AM3.59m
10:39PM2.92m
8:48AM3.46m
00:22AM3.01m
9:41AM3.31m
1:52AM3.22m
10:50AM3.16m
2:53AM3.43m
12:12PM3.07m
3:39AM3.59m
1:32PM3.06m
Low Tide
9:15PM-0.13m
10:11AM2.21m
9:52PM-0.18m
10:41AM1.98m
10:26PM-0.16m
11:12AM1.69m
11:00PM-0.05m
11:45AM1.36m
11:35PM0.17m
12:21PM1.01m
00:11AM0.48m
1:00PM0.66m
00:50AM0.87m
1:43PM0.36m
1:32AM1.31m
2:31PM0.13m
2:19AM1.77m
3:25PM-0.02m
3:16AM2.19m
4:28PM-0.11m
4:34AM2.51m
5:38PM-0.18m
6:17AM2.62m
6:49PM-0.25m
7:54AM2.49m
7:53PM-0.30m
8:59AM2.22m
Wave
height (m) 
direction
period (s) 
part cloud
part cloud
part cloud
part cloud
cloud
light rain
part cloud
cloud
rain showers
part cloud
part cloud
part cloud
part cloud
light snow
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
mod rain
mod rain
light rain
heavy rain
heavy rain
mod rain
rain showers
part cloud
cloud
cloud
part cloud
part cloud
light rain
part cloud
cloud
light rain
part cloud
cloud
rain showers
light rain
cloud
cloud
mod rain
light rain
rain showers
part cloud
some clouds
some clouds
some clouds
some clouds
cloudy
light rain
some clouds
cloudy
rain shwrs
some clouds
some clouds
some clouds
some clouds
light snow
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
mod rain
mod rain
light rain
heavy rain
heavy rain
mod rain
rain shwrs
some clouds
cloudy
cloudy
some clouds
some clouds
light rain
some clouds
cloudy
light rain
some clouds
cloudy
rain shwrs
light rain
cloudy
cloudy
mod rain
light rain
rain shwrs
some clouds
 km/h
5
N
10
N
10
N
5
N
0
S
15
S
20
S
5
SSE
5
SE
5
S
5
N
5
NNW
0
SW
0
SSE
0
WNW
5
SSW
5
SSW
5
SSE
5
SSE
5
S
5
S
5
SSE
5
SE
15
SSE
5
S
15
S
5
SSE
15
SSE
5
SSE
0
ENE
5
N
5
NNW
15
S
20
SSW
15
SSW
15
SSW
15
S
5
SW
15
SW
0
SE
5
SSW
20
S
20
S
20
SSE
20
S
15
SSW
10
SW
 mm 
1
3
1
8
6
1
16
19
6
1
1
3
1
1
9
1
1
max°C
8
5
7
7
3
3
5
2
5
6
1
4
4
2
4
4
2
3
4
3
5
5
6
10
6
8
8
7
5
8
9
4
9
7
4
4
5
4
6
7
5
10
11
8
8
8
4
Moonrise
6:43
7:06
7:25
7:42
7:58
8:14
8:32
8:54
9:23
10:02
10:55
12:02
1:21
2:43
4:04
Moonset
3:37
4:52
6:08
7:24
8:41
10:00
11:21
12:44
2:07
3:22
4:25
5:12
5:47
6:13
Sunrise
7:13
7:11
7:11
7:09
7:07
7:05
7:03
7:01
7:00
6:58
6:56
6:54
6:52
6:50
6:48
Sunset
5:30
5:31
5:34
5:36
5:37
5:38
5:39
5:42
5:43
5:45
5:45
5:47
5:49
5:51
5:52
5:53
Today's sea temperature in Seattle is
9.4° C
(Statistics for 14 Feb 1981-2005 – mean: 8.1 max: 9.5 min: 6.5°C)
Issued (local time): 3 pm Saturday 14 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest